Batch Data collection.

Write an Android app that collects two fields of transaction data. One is 12 numerical digits supplied by an attached card reader. With optional manual entry if the card fails to read. The other is a money field. App must be able to save/append the transaction to a file and then notify the user. Finally clear the data in preparation for the next transaction.

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Hello! The project is quite simple and I should be able to finish it quickly.
Relevant Skills and Experience
I've been writing Android applications for some time.
Proposed Milestones
$130 USD - Complete the applicatiPlus

17 freelance font une offre moyenne de $337 pour ce travail

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Hello, client.
My number one priority is customer service and satisfaction!
I can develop
iOS and Android apps,
server backend api and admin panel in PHP,MySQL
and Website for the app.
I have developed manPlus

Dear client.
How are you? I saw your post and hope to work with you.
I have good experiences in android, iphone for 6+ years and mainly work with java in android studio, swift, objective-c in xcode.
Also have good sPlus

Hi, I have full experience of developing mobile(android and ios) app
I always can provide mobile app you want with high quality and rate.
I want to be honest and make wonderful product with high skill.
Best Regard

Dear hiring manager,
I need to discuss your project in detail can you please provide me the brief description of your project after that I can tell you the exact timeframe and cost for this work.
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Hello
Thanks for data collection and transaction App.
I have been working this type App also.
In Android, this type work is done with any error.
Relevant Skills and Experience
My previous work links:
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